Assignee
Inventors
- Ottmar Anton (1 patents)
- Karl Otto Liebisch (1 patents)
- Heinz-Peter Kaiser (2 patents)
- Michael Dreis (2 patents)
- Edmund Becker (2 patents)
- Alfons Krausa (3 patents)
- Horst von Wyl (13 patents)
US Patent 6942011 · Granted Sep 13, 2005